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O'Neill 4/3mm Heat Men's Back Zip Full Wetsuit Large Short
SKU: ONL43HWMLSBK MFR: 5342-A00-LS
Earn VIP Reward PointsKey Features
- Experience superior warmth retention with various neoprene thicknesses, perfect for diverse water sports.
- Enjoy flexible movement and comfort in our wetsuits, available in a wide range of sizes for all body types.
- Benefit from durable construction and Fluid Seam Weld technology, ensuring lasting performance for surfing and paddlesports.
- Stay comfortable with a secure back zip entry system, designed for easy on and off in any condition.
- Achieve optimal fit and unrestricted motion with our thoughtfully designed wetsuits, offered in multiple configurations.
- Rely on quality materials and craftsmanship for your water adventures, providing excellent UV protection.
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About O'Neill 4/3mm Heat Men's Back Zip Full Wetsuit
Lightweight Warmth for High-Performance Sessions
Built for demanding surf sessions and cold-water performance, this 4/3mm back zip wetsuit combines premium insulation with lightweight flexibility. Exclusive TechnoButter 3 neoprene is 20% lighter and absorbs 30% less water than conventional premium neoprene, helping reduce weight while maintaining exceptional comfort throughout your session. TechnoButter 3 Firewall panels in the chest and back further enhance warmth and flexibility for unrestricted movement in cooler conditions.
Engineered for Comfort and Flexibility
The redesigned 3Q back zip entry makes getting in and out of the wetsuit quick and easy, while the Redzone water-resistant zipper helps minimize water entry. A Double Super Seal Neck improves comfort around the collar, and Seamless Paddle Zones maximize mobility where it's needed most, allowing natural arm movement during paddling without unnecessary restriction.
Advanced Construction for Lasting Performance
Fluid Seam Weld construction reinforces the seams for enhanced durability and water resistance, while Wind-Proof Smoothskin panels help reduce wind chill during surface intervals. An external key pocket with an integrated loop keeps small essentials secure, and Aqua Alpha solvent-free lamination reflects O'Neill's environmentally conscious manufacturing approach. Combining premium materials with advanced construction, this men's wetsuit is built for warmth, flexibility, and dependable performance.
O'Neill 4/3mm Heat Men's Back Zip Full Wetsuit Features
- TechnoButter 3 neoprene is 20% lighter and absorbs 30% less water for lightweight comfort
- TechnoButter 3 Firewall enhances warmth and flexibility
- Back zip with redesigned 3Q entry allows easy on and off
- Redzone water-resistant zipper helps reduce water entry
- Wind-Proof Smoothskin helps minimize wind chill
- Seamless Paddle Zones improve paddling mobility
- Fluid Seam Weld construction enhances durability and water resistance
- Double Super Seal Neck improves comfort and helps limit flushing
- External key pocket with loop keeps keys secure
Warranty Information
This product has a limited warranty of 12 months.